<template>
  <div class="app-container">
    <el-form v-show="showSearch" ref="queryRef" :model="queryParams" :inline="true" label-width="68px">
      <el-form-item label="角色名称" prop="roleName">
        <el-input v-model="queryParams.roleName" placeholder="请输入角色名称" clearable style="width: 240px" @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="权限字符" prop="roleKey">
        <el-input v-model="queryParams.roleKey" placeholder="请输入权限字符" clearable style="width: 240px" @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="角色状态" clearable style="width: 240px">
          <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="创建时间" style="width: 308px">
        <el-date-picker v-model="dateRange" value-format="YYYY-MM-DD" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button v-hasPermi="['system:role:add']" type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button v-hasPermi="['system:role:edit']" type="success" plain icon="Edit" :disabled="single" @click="handleUpdate">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button v-hasPermi="['system:role:remove']" type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button v-hasPermi="['system:role:export']" type="warning" plain icon="Download" @click="handleExport">导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <!-- 表格数据 -->
    <el-table v-loading="loading" :data="roleList" @selectionChange="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="角色编号" prop="roleId" width="120" />
      <el-table-column label="角色名称" prop="roleName" :show-overflow-tooltip="true" width="150" />
      <el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true" width="150" />
      <el-table-column label="显示顺序" prop="roleSort" width="100" />
      <el-table-column label="状态" align="center" width="100">
        <template #default="scope">
          <el-switch v-model="scope.row.status" active-value="0" inactive-value="1" @change="handleStatusChange(scope.row)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-tooltip v-if="scope.row.roleId !== 1" content="修改" placement="top">
            <el-button v-hasPermi="['system:role:edit']" link type="primary" icon="Edit" @click="handleUpdate(scope.row)"></el-button>
          </el-tooltip>
          <el-tooltip v-if="scope.row.roleId !== 1" content="删除" placement="top">
            <el-button v-hasPermi="['system:role:remove']" link type="primary" icon="Delete" @click="handleDelete(scope.row)"></el-button>
          </el-tooltip>
          <el-tooltip v-if="scope.row.roleId !== 1" content="数据权限" placement="top">
            <el-button v-hasPermi="['system:role:edit']" link type="primary" icon="CircleCheck" @click="handleDataScope(scope.row)"></el-button>
          </el-tooltip>
          <el-tooltip v-if="scope.row.roleId !== 1" content="分配用户" placement="top">
            <el-button v-hasPermi="['system:role:edit']" link type="primary" icon="User" @click="handleAuthUser(scope.row)"></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" :total="total" @pagination="getList" />

    <!-- 添加或修改角色配置对话框 -->
    <el-dialog v-model="open" :title="title" width="500px" append-to-body>
      <el-form ref="roleRef" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="角色名称" prop="roleName">
          <el-input v-model="form.roleName" placeholder="请输入角色名称" />
        </el-form-item>
        <el-form-item prop="roleKey">
          <template #label>
            <span>
              <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasRole('admin')`)" placement="top">
                <el-icon><question-filled /></el-icon>
              </el-tooltip>
              权限字符
            </span>
          </template>
          <el-input v-model="form.roleKey" placeholder="请输入权限字符" />
        </el-form-item>
        <el-form-item label="角色顺序" prop="roleSort">
          <el-input-number v-model="form.roleSort" controls-position="right" :min="0" />
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :value="dict.value">{{ dict.label }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="菜单权限">
          <el-checkbox v-model="menuExpand" @change="handleCheckedTreeExpand($event, 'menu')">展开/折叠</el-checkbox>
          <el-checkbox v-model="menuNodeAll" @change="handleCheckedTreeNodeAll($event, 'menu')">全选/全不选</el-checkbox>
          <el-checkbox v-model="form.menuCheckStrictly" @change="handleCheckedTreeConnect($event, 'menu')">父子联动</el-checkbox>
          <el-tree ref="menuRef" class="tree-border" :data="menuOptions" show-checkbox node-key="id" :check-strictly="!form.menuCheckStrictly" empty-text="加载中，请稍候" :props="{ label: 'label', children: 'children' }"></el-tree>
        </el-form-item>
        <el-form-item label="备注">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>

    <!-- 分配角色数据权限对话框 -->
    <el-dialog v-model="openDataScope" :title="title" width="500px" append-to-body>
      <el-form :model="form" label-width="80px">
        <el-form-item label="角色名称">
          <el-input v-model="form.roleName" :disabled="true" />
        </el-form-item>
        <el-form-item label="权限字符">
          <el-input v-model="form.roleKey" :disabled="true" />
        </el-form-item>
        <el-form-item label="权限范围">
          <el-select v-model="form.dataScope" @change="dataScopeSelectChange">
            <el-option v-for="item in dataScopeOptions" :key="item.value" :label="item.label" :value="item.value"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item v-show="form.dataScope == 2" label="数据权限">
          <el-checkbox v-model="deptExpand" @change="handleCheckedTreeExpand($event, 'dept')">展开/折叠</el-checkbox>
          <el-checkbox v-model="deptNodeAll" @change="handleCheckedTreeNodeAll($event, 'dept')">全选/全不选</el-checkbox>
          <el-checkbox v-model="form.deptCheckStrictly" @change="handleCheckedTreeConnect($event, 'dept')">父子联动</el-checkbox>
          <el-tree ref="deptRef" class="tree-border" :data="deptOptions" show-checkbox default-expand-all node-key="id" :check-strictly="!form.deptCheckStrictly" empty-text="加载中，请稍候" :props="{ label: 'label', children: 'children' }"></el-tree>
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitDataScope">确 定</el-button>
          <el-button @click="cancelDataScope">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Role" lang="ts">
  /* eslint-disable camelcase */
  import { addRole, changeRoleStatus, dataScope, delRole, getRole, listRole, updateRole, deptTreeSelect } from "@/api/system/role";
  import { roleMenuTreeselect, treeselect as menuTreeselect } from "@/api/system/menu";
  import { parseTime } from "@/utils/ruoyi";
  import { getCurrentInstance, ComponentInternalInstance, ref, reactive, toRefs, nextTick } from "vue";
  import { useRouter } from "vue-router";

  const router = useRouter();
  const { proxy } = getCurrentInstance() as ComponentInternalInstance;

  const { sys_normal_disable } = proxy!.useDict("sys_normal_disable");

  const roleList = ref<any[]>([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref<number[]>([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref("");
  const dateRange = ref<any>([]);
  const menuOptions = ref<any[]>([]);
  const menuExpand = ref(false);
  const menuNodeAll = ref(false);
  const deptExpand = ref(true);
  const deptNodeAll = ref(false);
  const deptOptions = ref<any[]>([]);
  const openDataScope = ref(false);
  const menuRef = ref<any>(null);
  const deptRef = ref<any>(null);

  /** 数据范围选项*/
  const dataScopeOptions = ref([
    { value: "1", label: "全部数据权限" },
    { value: "2", label: "自定数据权限" },
    { value: "3", label: "本部门数据权限" },
    { value: "4", label: "本部门及以下数据权限" },
    { value: "5", label: "仅本人数据权限" }
  ]);

  const data = reactive<{
    form: any;
    queryParams: any;
    rules: any;
  }>({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      roleName: undefined,
      roleKey: undefined,
      status: undefined
    },
    rules: {
      roleName: [{ required: true, message: "角色名称不能为空", trigger: "blur" }],
      roleKey: [{ required: true, message: "权限字符不能为空", trigger: "blur" }],
      roleSort: [{ required: true, message: "角色顺序不能为空", trigger: "blur" }]
    }
  });

  const { queryParams, form, rules } = toRefs(data);

  /** 查询角色列表 */
  function getList() {
    loading.value = true;
    listRole(proxy!.addDateRange(queryParams.value, dateRange.value)).then((response: any) => {
      roleList.value = response.rows;
      total.value = response.total;
      loading.value = false;
    });
  }
  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }
  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = [];
    proxy!.resetForm("queryRef");
    handleQuery();
  }
  /** 删除按钮操作 */
  function handleDelete(row: any) {
    const roleIds = row.roleId || ids.value;
    proxy!.$modal
      .confirm('是否确认删除角色编号为"' + roleIds + '"的数据项?')
      .then(function () {
        return delRole(roleIds);
      })
      .then(() => {
        getList();
        proxy!.$modal.msgSuccess("删除成功");
      })
      .catch((e: any) => {
        console.log(e);
      });
  }
  /** 导出按钮操作 */
  function handleExport() {
    proxy!.download(
      "system/role/export",
      {
        ...queryParams.value
      },
      `role_${new Date().getTime()}.xlsx`
    );
  }
  /** 多选框选中数据 */
  function handleSelectionChange(selection: any[]) {
    ids.value = selection.map((item) => item.roleId);
    single.value = selection.length !== 1;
    multiple.value = !selection.length;
  }
  /** 角色状态修改 */
  function handleStatusChange(row: any) {
    let text = row.status === "0" ? "启用" : "停用";
    proxy!.$modal
      .confirm('确认要"' + text + '""' + row.roleName + '"角色吗?')
      .then(function () {
        return changeRoleStatus(row.roleId, row.status);
      })
      .then(() => {
        proxy!.$modal.msgSuccess(text + "成功");
      })
      .catch(function () {
        row.status = row.status === "0" ? "1" : "0";
      });
  }
  /** 更多操作 */
  function handleCommand(command: any, row: any) {
    switch (command) {
      case "handleDataScope":
        handleDataScope(row);
        break;
      case "handleAuthUser":
        handleAuthUser(row);
        break;
      default:
        break;
    }
  }
  /** 分配用户 */
  function handleAuthUser(row: any) {
    router.push("/system/role-auth/user/" + row.roleId);
  }
  /** 查询菜单树结构 */
  function getMenuTreeselect() {
    menuTreeselect().then((response) => {
      menuOptions.value = response.data;
    });
  }
  /** 所有部门节点数据 */
  function getDeptAllCheckedKeys() {
    // 目前被选中的部门节点
    let checkedKeys = deptRef.value.getCheckedKeys();
    // 半选中的部门节点
    let halfCheckedKeys = deptRef.value.getHalfCheckedKeys();
    checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
    return checkedKeys;
  }
  /** 重置新增的表单以及其他数据  */
  function reset() {
    if (menuRef.value) {
      menuRef.value.setCheckedKeys([]);
    }
    menuExpand.value = false;
    menuNodeAll.value = false;
    deptExpand.value = true;
    deptNodeAll.value = false;
    form.value = {
      roleId: undefined,
      roleName: undefined,
      roleKey: undefined,
      roleSort: 0,
      status: "0",
      menuIds: [],
      deptIds: [],
      menuCheckStrictly: true,
      deptCheckStrictly: true,
      remark: undefined
    };
    proxy!.resetForm("roleRef");
  }
  /** 添加角色 */
  function handleAdd() {
    reset();
    getMenuTreeselect();
    open.value = true;
    title.value = "添加角色";
  }
  /** 修改角色 */
  function handleUpdate(row: any) {
    reset();
    const roleId = row.roleId || ids.value;
    const roleMenu = getRoleMenuTreeselect(roleId);
    getRole(roleId).then((response) => {
      form.value = response.data;
      form.value.roleSort = Number(form.value.roleSort);
      open.value = true;
      nextTick(() => {
        roleMenu.then((res: any) => {
          let checkedKeys = res.checkedKeys;
          checkedKeys.forEach((v: any) => {
            nextTick(() => {
              menuRef.value.setChecked(v, true, false);
            });
          });
        });
      });
      title.value = "修改角色";
    });
  }
  /** 根据角色ID查询菜单树结构 */
  function getRoleMenuTreeselect(roleId: any) {
    return roleMenuTreeselect(roleId).then((response: any) => {
      menuOptions.value = response.menus;
      return response;
    });
  }
  /** 根据角色ID查询部门树结构 */
  function getDeptTree(roleId: any) {
    return deptTreeSelect(roleId).then((response: any) => {
      deptOptions.value = response.depts;
      return response;
    });
  }
  /** 树权限（展开/折叠）*/
  function handleCheckedTreeExpand(value: any, type: any) {
    if (type === "menu") {
      let treeList = menuOptions.value;
      for (let i = 0; i < treeList.length; i++) {
        menuRef.value.store.nodesMap[treeList[i].id].expanded = value;
      }
    } else if (type === "dept") {
      let treeList = deptOptions.value;
      for (let i = 0; i < treeList.length; i++) {
        deptRef.value.store.nodesMap[treeList[i].id].expanded = value;
      }
    }
  }
  /** 树权限（全选/全不选） */
  function handleCheckedTreeNodeAll(value: any, type: string) {
    if (type === "menu") {
      menuRef.value.setCheckedNodes(value ? menuOptions.value : []);
    } else if (type === "dept") {
      deptRef.value.setCheckedNodes(value ? deptOptions.value : []);
    }
  }
  /** 树权限（父子联动） */
  function handleCheckedTreeConnect(value: any, type: string) {
    if (type === "menu") {
      form.value.menuCheckStrictly = value ? true : false;
    } else if (type === "dept") {
      form.value.deptCheckStrictly = value ? true : false;
    }
  }
  /** 所有菜单节点数据 */
  function getMenuAllCheckedKeys() {
    // 目前被选中的菜单节点
    let checkedKeys = menuRef.value.getCheckedKeys();
    // 半选中的菜单节点
    let halfCheckedKeys = menuRef.value.getHalfCheckedKeys();
    checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
    return checkedKeys;
  }
  /** 提交按钮 */
  function submitForm() {
    (proxy?.$refs["roleRef"] as any).validate((valid: any) => {
      if (valid) {
        if (form.value.roleId !== undefined) {
          form.value.menuIds = getMenuAllCheckedKeys();
          updateRole(form.value).then((response) => {
            proxy!.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          form.value.menuIds = getMenuAllCheckedKeys();
          addRole(form.value).then((response) => {
            proxy!.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  }
  /** 取消按钮 */
  function cancel() {
    open.value = false;
    reset();
  }
  /** 选择角色权限范围触发 */
  function dataScopeSelectChange(value: any) {
    if (value !== "2") {
      deptRef.value.setCheckedKeys([]);
    }
  }
  /** 分配数据权限操作 */
  function handleDataScope(row: any) {
    reset();
    const deptTreeSelect = getDeptTree(row.roleId);
    getRole(row.roleId).then((response) => {
      form.value = response.data;
      openDataScope.value = true;
      nextTick(() => {
        deptTreeSelect.then((res) => {
          nextTick(() => {
            if (deptRef.value) {
              deptRef.value.setCheckedKeys(res.checkedKeys);
            }
          });
        });
      });
      title.value = "分配数据权限";
    });
  }
  /** 提交按钮（数据权限） */
  function submitDataScope() {
    if (form.value.roleId) {
      form.value.deptIds = getDeptAllCheckedKeys();
      dataScope(form.value).then((response) => {
        proxy!.$modal.msgSuccess("修改成功");
        openDataScope.value = false;
        getList();
      });
    }
  }
  /** 取消按钮（数据权限）*/
  function cancelDataScope() {
    openDataScope.value = false;
    reset();
  }

  getList();
</script>
